1. Department of Obstetrics and Gynaecology, Prince of Wales Hospital The Chinese University of Hong Kong Shatin, Hong Kong SAR China
2. Department of Obstetrics and Gynecology The First Affiliated Hospital of Sun Yat‐sen University Guangzhou China
3. Clinical Research Division, National Institute of Perinatology “Isidro Espinosa de lo Reyes” Mexico City Mexico
4. Iberoamerican Research Network in Obstetrics Gynecology and Translational Medicine Mexico City Mexico
5. Fetal Medicine Research Center, BCNatal, Barcelona Center for Maternal–Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), Institut Clínic de Ginecologia, Obstetricia i Neonatologia Universitat de Barcelona Barcelona Spain
6. Department of Obstetrics and Gynaecology Monash University Melbourne VIC Australia